The MPR122 360-Degree Monitoring Prism is a specialized tool used in conjunction with a Total Station for continuous, all-around measurements. Unlike traditional prisms that have a single reflective surface and require precise alignment, the 360-degree prism allows the Total Station to take measurements from any direction without needing manual adjustment or repositioning.

The MPR122 360 prism is compatible with a Swiss-style CRP1 prism pole and has a centering accuracy of ±2.0mm, accounting for very accurate measurements. It also has an offset of +28.1mm, which even allows you to get precise measurements even if the prism is not centered on the target. MPR122 360 Degree Prism

This prism has a height of 100mm and features a 5/8″ x 11 male and female connector, allowing you to attach the total station or a prism pole with ease. Overall, the MPR122 360 prism is a reliable and accurate tool for any surveying project.

Model	MPR122
For Total Station	Swiss-style
Height Offset	50.0mm
Prism Constant	+28.1mm
Beam Deviation	3arcsec
Working Range	1000 ft. (300m)
Mount	5/8" Male, 5/8" Female
Coating	Copper
Carrying Bag	Yes

MPR122 360 Degree Prism-High precision for Total Station